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-rw-r--r--src/directory.c63
-rw-r--r--src/directory.h9
2 files changed, 22 insertions, 50 deletions
diff --git a/src/directory.c b/src/directory.c
index 5e1f7473d..6762e92bf 100644
--- a/src/directory.c
+++ b/src/directory.c
@@ -225,19 +225,11 @@ int updateInit(List * pathList)
return (int)directory_updateJobId;
}
-static DirectoryStat *newDirectoryStat(struct stat *st)
+static void directory_set_stat(Directory * dir, const struct stat *st)
{
- DirectoryStat *ret = xmalloc(sizeof(DirectoryStat));
- ret->inode = st->st_ino;
- ret->device = st->st_dev;
- return ret;
-}
-
-static void freeDirectoryStatFromDirectory(Directory * dir)
-{
- if (dir->stat)
- free(dir->stat);
- dir->stat = NULL;
+ dir->inode = st->st_ino;
+ dir->device = st->st_dev;
+ dir->stat = 1;
}
static DirectoryList *newDirectoryList(void)
@@ -257,7 +249,9 @@ static Directory *newDirectory(const char *dirname, Directory * parent)
directory->path = NULL;
directory->subDirectories = newDirectoryList();
directory->songs = newSongList();
- directory->stat = NULL;
+ directory->stat = 0;
+ directory->inode = 0;
+ directory->device = 0;
directory->parent = parent;
return directory;
@@ -269,7 +263,6 @@ static void freeDirectory(Directory * directory)
freeSongList(directory->songs);
if (directory->path)
free(directory->path);
- freeDirectoryStatFromDirectory(directory);
free(directory);
/* this resets last dir returned */
/*getDirectoryPath(NULL); */
@@ -339,8 +332,7 @@ static int updateInDirectory(Directory * directory,
} else if (S_ISDIR(st.st_mode)) {
if (findInList
(directory->subDirectories, shortname, (void **)&subDir)) {
- freeDirectoryStatFromDirectory(subDir);
- ((Directory *) subDir)->stat = newDirectoryStat(&st);
+ directory_set_stat((Directory *)subDir, &st);
return updateDirectory((Directory *) subDir);
} else {
return addSubDirectoryToDirectory(directory, shortname,
@@ -525,8 +517,8 @@ static int updatePath(const char *utf8path)
}
/* if this song update is successfull, we are done */
else if (0 == inodeFoundInParent(parentDirectory->parent,
- parentDirectory->stat->inode,
- parentDirectory->stat->device)
+ parentDirectory->inode,
+ parentDirectory->device)
&& song &&
isMusic(get_song_url(path_max_tmp, song), &mtime, 0)) {
free(path);
@@ -557,9 +549,8 @@ static int updatePath(const char *utf8path)
if (!parentDirectory || (!parentDirectory->stat &&
statDirectory(parentDirectory) < 0)) {
} else if (0 == inodeFoundInParent(parentDirectory->parent,
- parentDirectory->stat->inode,
- parentDirectory->stat->
- device)
+ parentDirectory->inode,
+ parentDirectory->device)
&& addToDirectory(parentDirectory, shortname, path)
> 0) {
ret = 1;
@@ -595,8 +586,8 @@ static int updateDirectory(Directory * directory)
if (!directory->stat && statDirectory(directory) < 0)
return -1;
else if (inodeFoundInParent(directory->parent,
- directory->stat->inode,
- directory->stat->device))
+ directory->inode,
+ directory->device))
return -1;
dir = opendir(opendir_path(path_max_tmp, dirname));
@@ -678,7 +669,7 @@ static int statDirectory(Directory * dir)
if (myStat(getDirectoryPath(dir), &st) < 0)
return -1;
- dir->stat = newDirectoryStat(&st);
+ directory_set_stat(dir, &st);
return 0;
}
@@ -686,12 +677,9 @@ static int statDirectory(Directory * dir)
static int inodeFoundInParent(Directory * parent, ino_t inode, dev_t device)
{
while (parent) {
- if (!parent->stat) {
- if (statDirectory(parent) < 0)
- return -1;
- }
- if (parent->stat->inode == inode &&
- parent->stat->device == device) {
+ if (!parent->stat && statDirectory(parent) < 0)
+ return -1;
+ if (parent->inode == inode && parent->device == device) {
DEBUG("recursive directory found\n");
return 1;
}
@@ -711,7 +699,7 @@ static int addSubDirectoryToDirectory(Directory * directory,
return 0;
subDirectory = newDirectory(name, directory);
- subDirectory->stat = newDirectoryStat(st);
+ directory_set_stat(subDirectory, st);
if (exploreDirectory(subDirectory) < 1) {
freeDirectory(subDirectory);
@@ -1228,23 +1216,10 @@ int traverseAllIn(const char *name,
data);
}
-static void freeAllDirectoryStats(Directory * directory)
-{
- ListNode *node = directory->subDirectories->firstNode;
-
- while (node != NULL) {
- freeAllDirectoryStats((Directory *) node->data);
- node = node->nextNode;
- }
-
- freeDirectoryStatFromDirectory(directory);
-}
-
void initMp3Directory(void)
{
mp3rootDirectory = newDirectory(NULL, NULL);
exploreDirectory(mp3rootDirectory);
- freeAllDirectoryStats(mp3rootDirectory);
stats.numberOfSongs = countSongsIn(NULL);
stats.dbPlayTime = sumSongTimesIn(NULL);
}
diff --git a/src/directory.h b/src/directory.h
index be191bf5d..63ff6a548 100644
--- a/src/directory.h
+++ b/src/directory.h
@@ -23,17 +23,14 @@
typedef List DirectoryList;
-typedef struct _DirectoryStat {
- ino_t inode;
- dev_t device;
-} DirectoryStat;
-
typedef struct _Directory {
char *path;
DirectoryList *subDirectories;
SongList *songs;
struct _Directory *parent;
- DirectoryStat *stat;
+ ino_t inode;
+ dev_t device;
+ unsigned stat; /* not needed if ino_t == dev_t == 0 is impossible */
} Directory;
void readDirectoryDBIfUpdateIsFinished(void);